Tianqi (also transcribed Tiange) is a series of small Chinese experimental LEO comsats by Guodian Gaoke for IoT (Internet-of-Things) communications, which are also carrying a camera for educational purposes.
Guodian Gaoke plans to operate an IoT constellation. The "Apocalypse Constellation" provides users with much-needed data collection and transmission services for terrestrial network coverage blind areas, which are widely used in marine, environmental protection, meteorological, forestry, geological, emergency, rescue and smart city industries to enhance China's global data network coverage and application capabilities are of strategic importance.
Tianqi 19 is the first satellite of the 2nd phase of the Tianqi constellation with significantly improved capabilities.
| Nation: | China |
|---|---|
| Type / Application: | Communication M2M/IoT |
| Operator: | Guodian Gaoke |
| Contractors: | ASES |
| Equipment: | |
| Configuration: | |
| Propulsion: | |
| Power: | Solar arrays, batteries |
| Lifetime: | |
| Mass: | ~50 kg |
| Orbit: |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| Tianqi 16 (TQ 6) | 2025-106 | 19.05.2025 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 17, 18, 20 | |
| Tianqi 17 (TQ 17) | 2025-105 | 19.05.2025 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 16, 18, 20 | |
| Tianqi 18 (TQ 8) | 2025-105 | 19.05.2025 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 16, 17, 20 | |
| Tianqi 19 (TQ 19) | 2022-019 | 27.02.2022 | We LC-201 | CZ-8 (2) | with Jilin-1 Mofang-02A-01, Jilin-1 Gaofen-03D-10, ..., 18, Hainan-1 01, Hainan-1 02, Wenchang-1 01, 02, Chaohu 1, Qimingxing 1, Xingshidai 17, Taijing-3 01, Taijing-4 01, Xidian 1, Chuangxing Leishen, Tianqi 19 | |
| Tianqi 20 (TQ 20) | 2025-105 | 19.05.2025 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 16, 17, 18 | |
| Tianqi 21 (TQ 21, Hefei Gaoxin 1) | 2023-135A | 05.09.2023 | @YS (DeFu-15002) | Gushenxing-1S (Ceres-1S) | with Tianqi 22, 23, 24 | |
| Tianqi 22 (TQ 22, Zhongguo Minquan Shuangyong) | 2023-135B | 05.09.2023 | @YS (DeFu-15002) | Gushenxing-1S (Ceres-1S) | with Tianqi 21, 23, 24 | |
| Tianqi 23 (TQ 23, Hebai Jiaotou 1) | 2023-135C | 05.09.2023 | @YS (DeFu-15002) | Gushenxing-1S (Ceres-1S) | with Tianqi 21, 22, 24 | |
| Tianqi 24 (TQ 24, Ganzhou/Dongjiangyuan) | 2023-135D | 05.09.2023 | @YS (DeFu-15002) | Gushenxing-1S (Ceres-1S) | with Tianqi 21, 22, 23 | |
| Tianqi 25 (TQ 25) | 2024-102A | 29.05.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 26, 27, 28 | |
| Tianqi 26 (TQ 26) | 2024-102B | 29.05.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 25, 27, 28 | |
| Tianqi 27 (TQ 27) | 2024-102C | 29.05.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 25, 26, 28 | |
| Tianqi 28 (TQ 28) | 2024-102D | 29.05.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 25, 26, 27 | |
| Tianqi 29 (TQ 29) | 2024-170A | 20.09.2024 | Xi MLP | Kuaizhou-1A | with Tianqi 30, 31, 32 | |
| Tianqi 30 (TQ 30) | 2024-170B | 20.09.2024 | Xi MLP | Kuaizhou-1A | with Tianqi 29, 31, 32 | |
| Tianqi 31 (TQ 31) | 2024-170C | 20.09.2024 | Xi MLP | Kuaizhou-1A | with Tianqi 29, 30, 32 | |
| Tianqi 32 (TQ 32) | 2024-170D | 20.09.2024 | Xi MLP | Kuaizhou-1A | with Tianqi 29, 30, 31 | |
| Tianqi 33 (TQ 33, Shantou Shuzi 1) | 2024-245A | 19.12.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 34, 35, 36 | |
| Tianqi 34 (TQ 34, Baoding Lianchi) | 2024-245B | 19.12.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 33, 35, 36 | |
| Tianqi 35 (TQ 35) | 2024-245C | 19.12.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 33, 34, 36 | |
| Tianqi 36 (TQ 36) | 2024-245D | 19.12.2024 | @YS (DFHTG) | Gushenxing-1S (Ceres-1S) | with Tianqi 33, 34, 35 | |
| Tianqi 37 (TQ 37) | 2026-010A | 15.01.2026 | @YS (DeFu-15001) | Gushenxing-1S (Ceres-1S) | with Tianqi 38, 39, 40 | |
| Tianqi 38 (TQ 38) | 2026-010B | 15.01.2026 | @YS (DeFu-15001) | Gushenxing-1S (Ceres-1S) | with Tianqi 37, 39, 40 | |
| Tianqi 39 (TQ 39) | 2026-010C | 15.01.2026 | @YS (DeFu-15001) | Gushenxing-1S (Ceres-1S) | with Tianqi 37, 38, 40 | |
| Tianqi 40 (TQ 40) | 2026-010D | 15.01.2026 | @YS (DeFu-15001) | Gushenxing-1S (Ceres-1S) | with Tianqi 37, 38, 39 |


